Single lever handle



FIG. 1 shows the front perspective view of a single lever handle showing my new design;

FIG. 2 shows the elevated right side view thereof, with left sides being the mirror image of;

FIG. 3 shows the top view thereof;

FIG. 4 is a bottom view thereof; (the broken lines shown in the drawings are for illustrative purposes only and form no part of the claimed design); and,

FIG. 5 is the front view thereof. 

CLAIM I claim the ornamental design for a single lever handle, as shown and described. 